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ETC S4WRDDG120-C Source 4WRD II Daylight Gallery LED Retrofit Upgrade | Twist Lock

ETC S4WRDDG120-C Source 4WRD II Daylight Gallery LED Retrofit Upgrade | Twist Lock

SoundPro Item: 126378 | Part Number: S4WRDDG120-C

$968.00
$968.00 $968.00
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MSRP: $968.00 | MAP: $968.00

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  • Quick Retrofit For Existing Source Four Fixtures
  • Nondestructive Upgrade Helps Preserve Fixture Value
  • White-Light LED Conversion Reduces Power Use
  • DMX Or Line Dimming Fits Diverse Control Systems
  • Cooler Operation Supports Lower Maintenance Needs
  • No Lamp Replacements Helps Reduce Service Time
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The ETC S4WRDDG120-C is a Source Four LED retrofit designed for users who want to modernize existing luminaires without replacing the full fixture. By replacing the standard burner assembly, it converts an HPL-based Source Four to a white-light LED source while helping reduce power draw and ongoing maintenance demands. The upgrade is nondestructive, installs in less than a minute, and in many cases can be completed without disturbing the fixture focus.

This makes it a practical choice for theaters, houses of worship, schools, hospitality venues, retail spaces, exhibition centers, meeting rooms, and clubs that need to improve efficiency while keeping familiar Source Four infrastructure in service. It supports theatrical dimming over DMX or line dimming with a traditional LED curve, allowing it to fit into a range of installed and production environments. Because the light source is LED-based, fixtures operate cooler and avoid routine lamp replacement cycles, which can simplify upkeep across larger inventories.

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Specifications

Source
LED Details
S4WRD II LED
Max Lumens (3200 K / 3200 K Gallery / Daylight Gallery)
11,430 / 9,716 / 10,333
Lumens Per Watt 120 V
76.2 / 64.8 / 68.9
Lumens Per Watt 230 V
65.3 / 55.5 / 59.0
L70 Rating (Hours To 70%)
>45,000 hours
Electrical
Voltage Range
114–125 V, 60 Hz (120 V); 209–252 V, 50/60 Hz (230 V)
Input Method
Hardwired, 1 m cord, bare end or various connector options (120 V); Hardwired, 1 m cord, bare end (230 V)
Inrush
30 A (first half-cycle) at 120 V; 12 A (first half-cycle) at 230 V

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